The gun utilizes irradiated Petrusite, which is a highly unstable material taking shape of a fluorescent green gas or plasma. Enemies killed by this weapon will explode in a cloud of bloody mist. Unlike the VC5 Arc Gun, the StA-5x Arc Cannon does not have unlimited ammunition and will require either changing weapons or refilling ammo at ammunition crates which are common in the levels they're found in.
| Graph IRI | Count |
|---|---|
| http://dbkwik.webdatacommons.org | 10 |